#!/bin/sh

case "$1" in
    -h | --help)
        echo 'Usage: osd-sound [AMIXER-ARGS...]
Run "amixer AMIXER-ARGS..." and display sound value in OSD.
Without arguments, show previously displayed sound value.'
        exit 0 ;;
    *)
        if [[ -z "$@" ]]; then
            gdpipe "(osd-sound)"
        else
            quoted_args=
            for arg; do
                quoted_args="$quoted_args \"$arg\""
            done
            gdpipe "(osd-sound $quoted_args)"
        fi
        ;;
esac
